Digital Gemstone Refractometer,Jewelry Tester Identification Tools,Digital Refractometer,Measurement Error: ±0.005 / Accuracy: 0.001,Refractive Index 1.300-3.000,Gemstone Tester for All Stones
| Country | USA |
| Brand | Epoch Eyewear |
| Manufacturer | Epoch Eyewear |
| Binding | Sports |
| ItemPartNumber | EE7930x1 |
| Model | EE7930x1 |
| Color | Black-Clear to Smoke |
| Size | Adult |
| UPCs | 810098436861 |
| EANs | 0810098436861 |
| ReleaseDate | 0000-00-00 |